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Antenna-Assisted Round Robin Scheduling for MIMO Cellular Systems

Cited 63 time in Web of Science Cited 70 time in Scopus
Authors
Shin, Oh-Soon; Lee, Kwang Bok
Issue Date
2003-03
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
IEEE Commun. Lett., vol. 7, pp. 109-111, Mar. 2003
Keywords
Multiple-input multiple-output (MIMO)multiuser diversitypacket schedulinground robin scheduling (RRS)
Description
Manuscript received September 30, 2002. The associate editor for coordinating
the review process of this letter and approving it for publication was Dr.
I. S. Venieris.
Abstract
Packet scheduling is investigated for the downlink
of a multiple-input multiple-output (MIMO) cellular system. We
propose an antenna-assisted round robin scheduling (AA-RRS)
scheme to improve the conventional RRS scheme. The AA-RRS
scheme provides fair channel access chance to users as the RRS
scheme, whereas it increases the system capacity through the
effective use of multiple antennas in achieving a diversity effect
from multiple users. Simulation results show that the AA-RRS
scheme achieves a significant capacity gain over the RRS scheme.
We also investigate the effects of long-term power control on the
system capacities for the proposed scheduling scheme.
ISSN
1089-7798
Language
English
URI
http://hdl.handle.net/10371/7455
DOI
https://doi.org/10.1109/LCOMM.2003.809993
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College of Engineering/Engineering Practice School (공과대학/대학원)Dept. of Electrical and Computer Engineering (전기·정보공학부)Journal Papers (저널논문_전기·정보공학부)
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